Answer:
y = 7/10
Step-by-step explanation:
1. Subtract 10 from both sides of the equation
2. Simplify
3. Subtract 5y from both sides of the equation
4. Simplify
5. divide both sides of the equation
6. simplify
7. solution
using the letters from the word equation, how many 5-letter patterns can be formed in which q isfollowed immediately by u?
Using the arrangements formula, it is found that there are 720 words that can be formed.
The number of possible arrangements of n elements is the factorial of n, that is:
\(A_n = n!\)
In this problem:
The non-qu letters of the word equation will be arranged in 5 positions.The "qu" can be positioned in 6 ways(letters 1-2 to letters 6-7), hence:\(T = 6 \times 5! = 6! = 720\)
There are 720 words that can be formed.
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Find the distance between the two points in simplest radical form. (5, 1) and (-3, -3)
The distance between the points (5, 1) and B (-3, -3) is 4√5 units.
How to determine the distance between the coordinates for each points?In Mathematics and Geometry, the distance between two (2) end points that are on a coordinate plane can be calculated by using the following mathematical equation:
Distance = √[(x₂ - x₁)² + (y₂ - y₁)²]
Where:
x and y represent the data points (coordinates) on a cartesian coordinate.
By substituting the given end points into the distance formula, we have the following;
Distance = √[(-3 - 5)² + (-3 - 1)²]
Distance = √[(-8)² + (-4)²]
Distance = √[64 + 16]
Distance = √80
Distance = 4√5 units.
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Puzzle Blue
What is the missing letter in the sequence ?
C E
A
G
M
I
0
?
Q
The next letter in the sequence is W.
The given sequence is B, C, E, G, K, M, Q, S, _____________.
Here, B, C, E, G, K, M, Q, S
2 3 5 7 9 11 13 17
So the next prime number is 23 and the 23rd number in the alphabetic order is W.
Then, the sequence is B, C, E, G, K, M, Q, S, W
Therefore, the next letter in the sequence is W.
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"Your question is incomplete, probably the complete question/missing part is:"
B, C, E, G, K, M, Q, S, _____________.
What is the next alphabet in this sequence?
megan collects stamps.she keeps her stamps ina abook that can hold 17 on each page. she has 56 pages full of stamps, and 14 pages that are only half full.how many stamps does megan have?
Megan have total 1,071 stamps.
The concept used in this problem is multiplication, specifically using it to find the total number of stamps by multiplying the number of pages by the number of stamps per page. Additionally, it also uses the concept of addition to find the total number of stamps by adding the number of stamps on full pages to the number of stamps on half-full pages.
as given, Megan keeps her stamps in a book that can hold 17 on each page. she has 56 pages full of stamps. So,
Megan has 56 pages * 17 stamps per page = 952 stamps on full pages.
and 14 pages that are only half full. So,
She has 14 pages * (half of 17 stamps per page) = 14 pages * 8.5 stamps per page = 119 stamps on half-full pages.
Therefore, Megan has 952 stamps + 119 stamps = 1,071 stamps in total.
hence, Megan have total 1,071 stamps.
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Find the area of a regular decagon with an apothem of 5 meters and a side length of 3.25 meters. Round to the nearest tenth.
The area of the regular decagon is approximately 98.7 square meters when rounded to the nearest tenth.
To find the area of a regular decagon, we can use the formula:
Area = (1/2) * apothem * perimeter
Given that the apothem is 5 meters and the side length is 3.25 meters, we can calculate the perimeter using the formula for a regular decagon:
Perimeter = 10 * side length
Perimeter = 10 * 3.25 = 32.5 meters
Substituting the values into the area formula, we get:
Area = (1/2) * 5 * 32.5
Area = 2.5 * 32.5 = 81.25 square meters
Rounding to the nearest tenth, the area of the regular decagon is approximately 98.7 square meters.
Therefore, the area of the regular decagon with an apothem of 5 meters and a side length of 3.25 meters is approximately 98.7 square meters when rounded to the nearest tenth.
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What is the initial amount in the function y = 15 * 3x ?
Answer:
y + 5 = x
Step-by-step explanation:
y= 15 * 3x
Subtract 15 on both sides
y - 15 = 3x
Divide 3 on both sides
y + 5 = x
(I hope this helps and sorry if i'm wrong)
Do these pairs of values (x and y) represent two quantities that are proportional?
X: 4, 6, 10, 14
Y: 2, 3, 5, 7
A. No, because none of the pairs is a simplified ratio.
B. Yes, because all of the pairs represent the same ratio.
C. Yes, because as x increases, y increases.
D. because each y-value is less than the corresponding x-value.
B. Yes, because all of the pairs represent the same ratio
Answer:
yes it is B
Step-by-step explanation:
because all of the numbers divided equals 2
50 points!!! Will mark brainliest if correct!! Pls help me!!
Answer:
3rd option is correct, give me brainiest
given that P = (4,1) and Q=(-4,4) find the component form and magnitude of the vector QP.
The magnitude of the vector QP is √73.
To find the component form of the vector QP, we need to subtract the coordinates of point P from the coordinates of point Q. The component form of a vector is represented as (x, y), where x and y are the differences in the x-coordinates and y-coordinates, respectively.
Given that P = (4, 1) and Q = (-4, 4), we can calculate the component form of the vector QP as follows:
x-component of QP = x-coordinate of Q - x-coordinate of P
= (-4) - 4
= -8
y-component of QP = y-coordinate of Q - y-coordinate of P
= 4 - 1
= 3
Therefore, the component form of the vector QP is (-8, 3).
To find the magnitude of the vector QP, we can use the formula:
Magnitude of a vector = √(\(x^2 + y^2\))
Substituting the x-component and y-component of QP into the formula, we get:
Magnitude of QP = √((\(-8)^2 + 3^2\))
= √(64 + 9)
= √73
Therefore, the magnitude of the vector QP is √73.
In summary, the component form of the vector QP is (-8, 3), and its magnitude is √73. The component form gives us the direction and the magnitude gives us the length or size of the vector.
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helppppppppp i will give points
ABC is an isosceles triangle: AC = 13cm. What is the length of AB?
AC=13cm
\(\\ \sf\longmapsto AB\)
\(\\ \sf\longmapsto AC\)
\(\\ \sf\longmapsto 13cm\)
Graphing Proportional Relationship
What is the constant of proportionality and the equation?
X 1 2 3 4 5
Y 6 8 10 12 14
Answer:
\(\boxed{Y=2X+4}\\\)
Step-by-step explanation:
\(\begin{array}{|c|ccc|c|}X&Y&Y-6&\dfrac{Y-6}{2}&\dfrac{Y-6}{2}+1 \\---&---&---&---&---\\1&6&0&0&1\\2&8&2&1&2\\3&10&4&2&3\\4&12&6&3&4\\5&14&8&4&5\\---&---&---&---&---\\\end {array} \\\\\\X=\dfrac{Y-6}{2}+1 \\X-1=\dfrac{Y-6}{2}\\2*(X-1)=Y-6\\2X-2+6=Y\\\\\boxed{Y=2X+4}\\\)
How to calculate inches to yards?
The conversion of inches to yards is an important calculation in the field of measurement, especially in the United States where both units are widely used. To convert inches to yards, you must divide the number of inches by 36. This is because there are 36 inches in a yard.
How to calculate inches to yards?For example, if you have 120 inches, divide 120 by 36 to get 3.33 yards. That means 120 inches is equivalent to 3.33 yards.It's important to note that the conversion factor of 36 is a constant and remains the same regardless of the number of inches being converted. This means that you can use the same calculation to convert any number of inches to yards.To convert a large number of inches, you can use a calculator or a spreadsheet program, or you can perform the calculation by hand with a pen and paper. When performing the calculation by hand, it's helpful to have a good understanding of basic arithmetic, such as division and multiplication, to ensure an accurate result.In conclusion, the conversion of inches to yards is a simple calculation that can be done quickly and easily. Whether you're working in construction, design, or another field, understanding how to convert inches to yards can be useful in many everyday situations.To learn more about inches to yard refer:
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Click on a factor pair of 12
2 and 3
3 and 4
6 and 7
2 and 4
PLEASE HELPPP!!!
The graph below shows the time it takes Michael to solve 30 multiplication
flash cards over 7 attempts. By how many seconds did his time improve from
Attempt 3 to Attempt 7? Do not include units in your answer.
Answer:
24
Step-by-step explanation:
Im not sure by 64-40=24?Which set of numbers forms a Pythagorean triple?
Answer:
C) 8, 15, 17
Step-by-step explanation:
\(8^2 +15^2 = 17^2\\\)
What is 1 + 1 whoever answers it I’ll give you brailietsbi know one plus one but I’ll give you points too
Answer: 2
Step-by-step explanation: lol
Answer:
1 + 1 = 2
Step-by-step explanation:
Thanks!
PLEASE ANSWER IM DESPERATE ⚠️⚠️
Answer:
blue, y = x + 2
Step-by-step explanation:
What is the volume of this figure?
10cm
2cm
2cm. 3cm. 5cm. O 88 cm³
O 100 cm³
O 112 cm³
O 124 cm³
The volume of this figure is 100cm³ which is therefore denoted as option B.
What is a Volume?This is referred to as the space occupied within the boundaries of any three-dimensional solid.
Volume of a cuboid is a product of all the three sides. Remember all sides must be expressed in same unit of length.
Therefore the volume = 10cm ×2cm × 5cm = 100 cm³
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The full question:
What is the volume of this cuboid with sides 10cm 2cm 5cm
Find the sales tax. Then find the total cost of the item. Sales Tax Selling Price Rate of Sales Tax Sales Tax $90.00 5%
Answer:
Sales tax: $90 × .05 = $4.50
Total cost: $90 + $4.50 = $94.50
Find the length of side xx in simplest radical form with a rational denominator.
Answer:
x = √22
Step-by-step explanation:
This is a right triangle.
In right triangles the sum of square value of legs is equal to the square value of hypotenuse:
Since this is also an isosceles triangle, both legs are √11.\(( { \sqrt{11}) }^{2} + ( \sqrt{11} {)}^{2} = {x}^{2} \)
The second power of √11 = 11\(11 + 11 = {x}^{2} \)
Find the root of both sides√22 = x
Identify the conditionals and truth values implied by the following biconditional. Select all that apply.
Two lines are parallel if and only if they do not intersect.
A. If two lines are parallel, then they do not intersect; T.
B. If two lines are not parallel, then they intersect; F.
C. If two lines do not intersect, then they are parallel; T.
D. If two lines do not intersect, then they are parallel; F.
Answer:
A
Step-by-step explanation:
Parallel lines have the same slope since the slope is like a measure of steepness and since parallel lines are of the same steepness, thus, are of the same slope. The correct option is C.
How are parallel straight lines related?Parallel lines have the same slope since the slope is like a measure of steepness and since parallel lines are of the same steepness, thus, are of the same slope.
Since the given parallel line has equation y = 2x + 2, thus its slope is 2 and thus, the slope of the needed line is 2 too.
Of the four of the given options, the options that are true are A and C, but since option, A says If two lines are parallel, then they do not intersect; T. Therefore, in the given option the result is given first and then the condition.
Opposite of that option C says If two lines do not intersect, then they are parallel; T. Therefore, it states the condition and then the answer. Thus, it is the correct option.
Hence, the correct option is C.
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The cost of 10 balls is rupees 36 , Find the cost of 48 balls using ( the method )
1. unitary method
2. Direct variation method
only answer if you know the answer
the sum must be done in both methods
Answer :-
172.80Step by step explanation :-
Unitary method :-Cost of 10 balls = 36
Cost of one ball = 36 / 10 => 3.6
Cost of 48 balls = 48 × 3.6
=> 172.80
Direct Variation method :-No. of balls (a)
10
48
Cost of balls ( b)
36
y
Direct Variation ( a / b )
\(\sf\longmapsto \: \frac{10}{36} = \frac{48}{y} \)
\(\sf\longmapsto 10y = 36 \times 48\)
\(\sf\longmapsto 1 0y = 1728\)
\(\sf\longmapsto y = \frac{1728}{10} \)
\(\sf\longmapsto 172.80 \: rupees\)
Cost of 48 balls is 172.80 rupees
Hope it helps~
What is the missing value in this table of equivalent ratios?
Answer:
A
Step-by-step explanation:
follow the pattern in its timetables,hope this helps u!
A truck that can carry no more than 7300 lb is being used to transport refrigerators and upright pianos. Each refrigerator weighs 300 lb and each piano weighs 425 lb. Write
and graph an inequality to show how many refrigerators and how many planos the truck could carry. Will 11 refrigerators and 9 pianos overload the truck? Explain.
Let x be the number of refrigerators in the truck and y be the number of pianos in the truck. Write an inequality to show how many refrigerators and how many pianos the
truck could carry.
(Use integers or simplified fractions for any numbers in the inequality. Do not factor.)
The required inequality to show how many refrigerators and how many pianos the truck could carry is 300x + 425y ≤ 7300.
What is inequality?The idea of inequality, which is the state of not being equal, especially in terms of status, rights, and opportunities1, is at the core of social justice theories. However, because it frequently has diverse meanings to different people, it is prone to misunderstanding in public discourse.
According to question:We have,
A truck that can carry no more than 7300 lb is being used to transport refrigerators and upright pianos.
Let x be the number of refrigerators in the truck and y be the number of pianos in the truck.
Then
300x + 425y = 7300
At x = 11 and y = 9
300(11) + 425(9)
= 7125 ib
So, the truck will not overload.
Inequality will we
300x + 425y ≤ 7300
Thus, required inequality is 300x + 425y ≤ 7300.
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what does -7x - 5x + 8 = -16 equal?
Answer:
x=2
Step-by-step explanation:
combine like terms= -7x -5x = -12x
-12x + 8 = -16
subtract 8 from both sides
-12x = -24
divide both sides by -12
x = 2
Logan and Nathan are shelving books at a public library. Logan shelves 5 books at a time, whereas Nathan shelves 6 books at a time. If they end up shelving the same number of books, what is the smallest number of books each could have shelved?
Answer:
30
Step-by-step explanation:
Given that
Logan shelves 5 books and
Nathan shelves 6 books
They end shelving the same number of books.
To find:
Smallest number of books each could have shelved?
Solution:
First of all, let us have a look at the definition of Least Common Multiple(LCM) of two numbers.
Least Common Multiple (LCM) of two numbers is the minimum number which is divisible by both the numbers.
Now, looking at the statement of the given question.
We have to find the LCM of both the numbers actually.
Making factors of the numbers:
\(5=5\times 1\)
\(6=2\times 3\)
Nothing is common here, therefore the LCM is \(5\times 6 =\bold{30}\).
Smallest number of books shelved = 30
A sandwich shop offers 6 different types of bread, 4 different
types of meat, and 3 different types of toppings. A sandwich
is made with 1 type of bread, 1 type of meat, and 1 topping.
How many different kinds of sandwiches are there?
Answer:
36
Step-by-step explanation:
72 different kinds of sandwiches can be made using 6 different types of bread, 4 different types of meat, and 3 different types of toppings
Given :
A sandwich shop offers 6 different types of bread, 4 different types of meat, and 3 different types of toppings
bread = 6 , meat=4, toppings=3
Sandwich is made of 1 type of bread, 1 type of meat, and 1 topping.
To find the number of combinations we multiply all the possible types we have
Number of combinations of sandwiches = \(6 \cdot 4 \cdot 3=72\)
There are 72 different kinds of sandwiches.
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Each of the following sets of dimensions represents the dimensions of a right rectangular prism. All of them have the same volume except length: ; width: 10; height: 3 length: 1; width: 5; height: 7 length: 2; width: 5; height: 3 length: 4; width: 2 ; height: 3
The first and third rectangular prisms have the same volume of 30 cubic units.
The second rectangular prism has a volume of 350 cubic units, and the fourth rectangular prism has a volume of 24 cubic units.
How do we calculate?The volume of each of the rectangular prisms can be calculated as follows:
1. length: 1; width: 10; height: 3
volume = 1 x 10 x 3 = 30
2. length: 5; width: 10; height: 7
volume = 5 x 10 x 7 = 350
3. length: 2; width: 5; height: 3
volume = 2 x 5 x 3 = 30
4. length: 4; width: 2; height: 3
volume = 4 x 2 x 3 = 24
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Classify the triangle: I NEED HELPPPP PLEASEEEEEEEEEEEEE
Answer:
Right scalene
Step-by-step explanation:
The triangle has a right angle, but no sides are equal.
Answer:
The triangle is a right scalene triangle.
Step-by-step explanation:
If any angle is marked by a little square like in the triangle's bottom left corner, that means the angle is 90° or a right angle. Since none of the angles in the triangle are equivalent, that means the right triangle is a scalene triangle. So the correct choice is a right scalene triangle.